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Tanks Multiplayer (For 1 to 5 Players)
Tanks game has 3 terrains to choose from; Mountain, Forest, Desert, or you can just select the random option and let the computer choose for you.
The HTML 5 version is known as Tanks 2 or iTanks that you can Play Here, but this might not be Unblocked as the game is embedded from a gaming site
Tanks is a multiplayer game that you can play alone against the computer or up to 5 friends play together. The control keys are shown before to the battle begins. If you are playing alone you should tick the option Computer Controlled when you are asked to enter Player 2 name.
Related; Tank Trouble 3